#include <fstream>
#include <cstdio>
using namespace std;

ifstream fin ("ssm.in");
ofstream fout("ssm.out");

int sum[6000001];

int main()
{
    int n, Min = 0, bestSum = -int(2e9), aux, pozMin, pozMax;
    fin >> n;
    for(int i = 1; i <= n; ++i) sum[i];
    fin.close();
    for(int i = 1; i <= n; ++i)
    {
        sum[i] += sum[i - 1];
        if(bestSum < sum[i] - Min)
        {
            bestSum = sum[i] - Min;
            pozMin = aux + 1;
            pozMax = i;
        }
        if(Min > sum[i])
        {
            Min = sum[i];
            aux = i;
        }
    }
    fout << bestSum << " " << pozMin << " " << pozMax;
    fout.close();
    return 0;
}